package cn.tedu.boot09.mapper;

import cn.tedu.boot09.entity.Emp;

import java.util.List;

public interface EmpMapper {
    void insert(Emp e);
    int insertEmps(List<Emp> list);
    void deleteById(int id);
    int deleteByIds(Integer... ids);
    void dunamicUpdate(Emp e);
    List<Emp> select();
    Emp selectById(int id);
    int count();
}
